[orca] Don't use the pyatspi cache for descriptions

[Joanmarie Diggs <joanied src gnome org>]

commit 3fa91cac719b0545d3433eef26bff6ce3387f8dd
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Feb 21 05:22:40 2017 -0500

    Don't use the pyatspi cache for descriptions

 src/orca/scripts/default.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/scripts/default.py b/src/orca/scripts/default.py
index 8a4bc2d..628de9a 100644
--- a/src/orca/scripts/default.py
+++ b/src/orca/scripts/default.py
@@ -126,7 +126,7 @@ class Script(script.Script):
 
         if app:
             app.setCacheMask(
-                pyatspi.cache.DEFAULT ^ pyatspi.cache.CHILDREN ^ pyatspi.cache.NAME)
+                pyatspi.cache.DEFAULT ^ pyatspi.cache.CHILDREN ^ pyatspi.cache.NAME ^ 
pyatspi.cache.DESCRIPTION)
 
     def setupInputEventHandlers(self):
         """Defines InputEventHandler fields for this script that can be